Product details

VDS (V) 40 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 9.8 Rds(on) max at VGS=10 V (mOhms) 6.6 IDM - pulsed drain current (Max) (A) 275 QG typ (nC) 16 QGD typ (nC) 2.4 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 1.8 ID - silicon limited at Tc=25degC (A) 75 ID - package limited (A) 50 Logic level Yes
VDS (V) 40 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 9.8 Rds(on) max at VGS=10 V (mOhms) 6.6 IDM - pulsed drain current (Max) (A) 275 QG typ (nC) 16 QGD typ (nC) 2.4 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 1.8 ID - silicon limited at Tc=25degC (A) 75 ID - package limited (A) 50 Logic level Yes
  • Ultra-Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Logic Level
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5 mm × 6 mm Plastic Package
  • Ultra-Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Logic Level
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5 mm × 6 mm Plastic Package

This 5.3 mΩ, SON 5 × 6 mm, 40 V NexFET™ power MOSFET is designed to minimize losses in power conversion applications.

This 5.3 mΩ, SON 5 × 6 mm, 40 V NexFET™ power MOSFET is designed to minimize losses in power conversion applications.

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Technical documentation

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Type Title Date
* Data sheet CSD18504Q5A 40-V N-Channel NexFET Power MOSFET datasheet (Rev. E) 09 Sep 2014
Technical article Understanding the benefits of “lead-free” power MOSFETs 08 Feb 2019
Application note QFN and SON PCB Attachment (Rev. B) 24 Aug 2018
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Technical article When to use load switches in place of discrete MOSFETs 03 Feb 2016
Technical article 48V systems: Driving power MOSFETs efficiently and robustly 08 Oct 2015
Analog design journal Analog Applications Journal 3Q 2015 24 Jul 2015
Analog design journal Ceramic or electrolytic output capacitors in DC/DC converters—Why not both? 24 Jul 2015
Application note Ringing Reduction Techniques for NexFET High Performance MOSFETs 16 Nov 2011

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

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Support software

Power Loss Calculation Tool for Load Switch

SLPC019.ZIP (338 KB)
Simulation model

CSD18504Q5A PSpice Model (Rev. B)

SLPM042B.ZIP (5 KB) - PSpice Model
Simulation model

CSD18504Q5A TINA-TI Spice Model

SLPM088.TSM (16 KB) - TINA-TI Spice Model
Calculation tool

MOTOR-DRIVE-FET-LOSS-CALC — MOSFET power loss calculator for motor drive applications

This is an Excel-based MOSFET power loss calculator for brushless DC motor drive applications.
Calculation tool

NONSYNC-BOOST-FET-LOSS-CALC — Power loss calculation tool for non-synchronous boost converter

MOSFET power loss calculator for non-synchronous boost converter
Calculation tool

SYNC-BOOST-FET-LOSS-CALC — Power loss calculation tool for synchronous boost converter

MOSFET power loss calculator for synchronous boost converter applications.
Calculation tool

SYNC-BUCK-FET-LOSS-CALC — MOSFET power loss calculator for synchronous buck converter applications

MOSFET power loss calculator for synchronous buck converter applications
Calculation tool

SYNC-RECT-FET-LOSS-CALC — Power loss calculation tool for synchronous rectifier

MOSFET power loss calculator for synchronous rectifier applications
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